URL
https://opencores.org/ocsvn/pcie_sg_dma/pcie_sg_dma/trunk
Subversion Repositories pcie_sg_dma
[/] [pcie_sg_dma/] [branches/] [Virtex6/] [ML605_ISE13.3/] [ipcore_dir_ISE13.3/] [v6_pcie_v1_6/] [example_design/] [EP_MEM.v] - Rev 13
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//----------------------------------------------------------------------------- // // (c) Copyright 2009-2011 Xilinx, Inc. All rights reserved. // // This file contains confidential and proprietary information // of Xilinx, Inc. and is protected under U.S. and // international copyright and other intellectual property // laws. // // DISCLAIMER // This disclaimer is not a license and does not grant any // rights to the materials distributed herewith. Except as // otherwise provided in a valid license issued to you by // Xilinx, and to the maximum extent permitted by applicable // law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND // WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES // AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING // BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON- // INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and // (2) Xilinx shall not be liable (whether in contract or tort, // including negligence, or under any other theory of // liability) for any loss or damage of any kind or nature // related to, arising under or in connection with these // materials, including for any direct, or any indirect, // special, incidental, or consequential loss or damage // (including loss of data, profits, goodwill, or any type of // loss or damage suffered as a result of any action brought // by a third party) even if such damage or loss was // reasonably foreseeable or Xilinx had been advised of the // possibility of the same. // // CRITICAL APPLICATIONS // Xilinx products are not designed or intended to be fail- // safe, or for use in any application requiring fail-safe // performance, such as life-support or safety devices or // systems, Class III medical devices, nuclear facilities, // applications related to the deployment of airbags, or any // other applications that could lead to death, personal // injury, or severe property or environmental damage // (individually and collectively, "Critical // Applications"). Customer assumes the sole risk and // liability of any use of Xilinx products in Critical // Applications, subject only to applicable laws and // regulations governing limitations on product liability. // // THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS // PART OF THIS FILE AT ALL TIMES. // //----------------------------------------------------------------------------- // Project : Virtex-6 Integrated Block for PCI Express // File : EP_MEM.v // Version : 1.7 //-------------------------------------------------------------------------------- //-- Filename: EP_MEM.v //-- //-- Description: Endpoint Memory: 8KB organized as 4 x (512 DW) BlockRAM banks. //-- Block RAM Port A: Read Port //-- Block RAM Port B: Write Port //-- //-------------------------------------------------------------------------------- `timescale 1ns/1ns module EP_MEM ( clk_i, a_rd_a_i_0, // [8:0] a_rd_d_o_0, // [31:0] a_rd_en_i_0, b_wr_a_i_0, // [8:0] b_wr_d_i_0, // [31:0] b_wr_en_i_0, b_rd_d_o_0, // [31:0] b_rd_en_i_0, a_rd_a_i_1, // [8:0] a_rd_d_o_1, // [31:0] a_rd_en_i_1, b_wr_a_i_1, // [8:0] b_wr_d_i_1, // [31:0] b_wr_en_i_1, b_rd_d_o_1, // [31:0] b_rd_en_i_1, a_rd_a_i_2, // [8:0] a_rd_d_o_2, // [31:0] a_rd_en_i_2, b_wr_a_i_2, // [8:0] b_wr_d_i_2, // [31:0] b_wr_en_i_2, b_rd_d_o_2, // [31:0] b_rd_en_i_2, a_rd_a_i_3, // [8:0] a_rd_d_o_3, // [31:0] a_rd_en_i_3, b_wr_a_i_3, // [8:0] b_wr_d_i_3, // [31:0] b_wr_en_i_3, b_rd_d_o_3, // [31:0] b_rd_en_i_3 ); input clk_i; input [08:00] a_rd_a_i_0; output [31:00] a_rd_d_o_0; input a_rd_en_i_0; input [08:00] b_wr_a_i_0; input [31:00] b_wr_d_i_0; input b_wr_en_i_0; output [31:00] b_rd_d_o_0; input b_rd_en_i_0; input [08:00] a_rd_a_i_1; output [31:00] a_rd_d_o_1; input a_rd_en_i_1; input [08:00] b_wr_a_i_1; input [31:00] b_wr_d_i_1; input b_wr_en_i_1; output [31:00] b_rd_d_o_1; input b_rd_en_i_1; input [08:00] a_rd_a_i_2; output [31:00] a_rd_d_o_2; input a_rd_en_i_2; input [08:00] b_wr_a_i_2; input [31:00] b_wr_d_i_2; input b_wr_en_i_2; output [31:00] b_rd_d_o_2; input b_rd_en_i_2; input [08:00] a_rd_a_i_3; output [31:00] a_rd_d_o_3; input a_rd_en_i_3; input [08:00] b_wr_a_i_3; input [31:00] b_wr_d_i_3; input b_wr_en_i_3; output [31:00] b_rd_d_o_3; input b_rd_en_i_3; //---------------------------------------------------------------- // // 4 x 512 DWs Buffer Banks (512 x 32 bits + 512 x 4 bits) // //---------------------------------------------------------------- RAMB36 #( .DOA_REG(1), // Optional output registers on A port (0 or 1) .DOB_REG(1), // Optional output registers on B port (0 or 1) .INIT_A(36'h000000000), // Initial values on A output port .INIT_B(36'h000000000), // Initial values on B output port .RAM_EXTENSION_A("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .RAM_EXTENSION_B("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .READ_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .READ_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 .SIM_COLLISION_CHECK("ALL"), // Collision check enable "ALL", "WARNING_ONLY", // "GENERATE_X_ONLY" or "NONE .SRVAL_A(36'h000000000), // Set/Reset value for A port output .SRVAL_B(36'h000000000), // Set/Reset value for B port output .WRITE_MODE_A("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_MODE_B("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .WRITE_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 // The following INIT_xx declarations specify the initial contents of the RAM .INIT_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_10(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_11(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_12(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_13(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_14(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_15(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_16(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_17(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_18(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_19(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_20(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_21(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_22(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_23(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_24(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_25(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_26(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_27(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_28(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_29(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_30(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_31(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_32(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_33(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_34(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_35(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_36(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_37(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_38(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_39(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_40(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_41(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_42(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_43(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_44(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_45(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_46(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_47(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_48(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_49(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_50(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_51(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_52(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_53(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_54(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_55(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_56(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_57(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_58(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_59(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_60(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_61(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_62(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_63(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_64(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_65(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_66(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_67(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_68(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_69(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_70(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_71(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_72(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_73(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_74(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_75(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_76(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_77(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_78(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_79(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7F(256'h0000000000000000000000000000000000000000000000000000000000000000), // The next set of INITP_xx are for the parity bits .INITP_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0F(256'h0000000000000000000000000000000000000000000000000000000000000000) ) ep_io_mem ( .DOA(a_rd_d_o_0[31:0]), // 32-bit A port data output .DOB(b_rd_d_o_0[31:0]), // 32-bit B port data output .DOPA(), // 4-bit A port parity data output .DOPB(), // 4-bit B port parity data output .ADDRA({1'b0,a_rd_a_i_0[8:0],6'b0}), // 16-bit A port address input .ADDRB({1'b0,b_wr_a_i_0[8:0],6'b0}), // 16-bit B port address input .CLKA(clk_i), // 1-bit A port clock input .CLKB(clk_i), // 1-bit B port clock input .DIA(32'b0), // 32-bit A port data input .DIB(b_wr_d_i_0[31:0]), // 32-bit B port data input .DIPA(4'b0000), // 4-bit A port parity data input .DIPB(4'b0), // 4-bit B port parity data input .ENA(a_rd_en_i_0), // 1-bit A port enable input .ENB(b_rd_en_i_0), // 1-bit B port enable input .REGCEA(1'b1), // 1-bit A port register enable input .REGCEB(1'b1), // 1-bit B port register enable input .SSRA(1'b0), // 1-bit A port set/reset input .SSRB(1'b0), // 1-bit B port set/reset input .WEA(4'b0), // 4-bit A port write enable input .WEB({b_wr_en_i_0, b_wr_en_i_0, b_wr_en_i_0, b_wr_en_i_0}), // 4-bit B port write enable input .CASCADEINLATA (1'b0), .CASCADEINREGA (1'b0), .CASCADEOUTLATA (), .CASCADEOUTREGA (), .CASCADEINLATB (1'b0), .CASCADEINREGB (1'b0), .CASCADEOUTLATB (), .CASCADEOUTREGB () ); RAMB36 #( .DOA_REG(1), // Optional output registers on A port (0 or 1) .DOB_REG(1), // Optional output registers on B port (0 or 1) .INIT_A(36'h000000000), // Initial values on A output port .INIT_B(36'h000000000), // Initial values on B output port .RAM_EXTENSION_A("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .RAM_EXTENSION_B("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .READ_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .READ_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 .SIM_COLLISION_CHECK("ALL"), // Collision check enable "ALL", "WARNING_ONLY", // "GENERATE_X_ONLY" or "NONE .SRVAL_A(36'h000000000), // Set/Reset value for A port output .SRVAL_B(36'h000000000), // Set/Reset value for B port output .WRITE_MODE_A("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_MODE_B("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .WRITE_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 // The following INIT_xx declarations specify the initial contents of the RAM .INIT_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_10(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_11(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_12(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_13(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_14(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_15(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_16(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_17(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_18(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_19(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_20(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_21(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_22(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_23(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_24(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_25(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_26(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_27(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_28(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_29(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_30(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_31(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_32(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_33(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_34(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_35(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_36(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_37(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_38(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_39(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_40(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_41(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_42(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_43(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_44(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_45(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_46(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_47(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_48(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_49(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_50(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_51(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_52(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_53(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_54(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_55(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_56(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_57(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_58(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_59(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_60(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_61(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_62(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_63(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_64(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_65(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_66(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_67(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_68(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_69(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_70(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_71(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_72(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_73(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_74(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_75(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_76(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_77(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_78(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_79(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7F(256'h0000000000000000000000000000000000000000000000000000000000000000), // The next set of INITP_xx are for the parity bits .INITP_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0F(256'h0000000000000000000000000000000000000000000000000000000000000000) ) ep_mem32 ( .DOA(a_rd_d_o_1[31:0]), // 32-bit A port data output .DOB(b_rd_d_o_1[31:0]), // 32-bit B port data output .DOPA(), // 4-bit A port parity data output .DOPB(), // 4-bit B port parity data output .ADDRA({1'b0,a_rd_a_i_1[8:0],6'b0}), // 16-bit A port address input .ADDRB({1'b0,b_wr_a_i_1[8:0],6'b0}), // 16-bit B port address input .CLKA(clk_i), // 1-bit A port clock input .CLKB(clk_i), // 1-bit B port clock input .DIA(32'b0), // 32-bit A port data input .DIB(b_wr_d_i_1[31:0]), // 32-bit B port data input .DIPA(4'b0000), // 4-bit A port parity data input .DIPB(4'b0), // 4-bit B port parity data input .ENA(a_rd_en_i_1), // 1-bit A port enable input .ENB(b_rd_en_i_1), // 1-bit B port enable input .REGCEA(1'b1), // 1-bit A port register enable input .REGCEB(1'b1), // 1-bit B port register enable input .SSRA(1'b0), // 1-bit A port set/reset input .SSRB(1'b0), // 1-bit B port set/reset input .WEA(4'b0), // 4-bit A port write enable input .WEB({b_wr_en_i_1, b_wr_en_i_1, b_wr_en_i_1, b_wr_en_i_1}), // 4-bit B port write enable input .CASCADEINLATA (1'b0), .CASCADEINREGA (1'b0), .CASCADEOUTLATA (), .CASCADEOUTREGA (), .CASCADEINLATB (1'b0), .CASCADEINREGB (1'b0), .CASCADEOUTLATB (), .CASCADEOUTREGB () ); RAMB36 #( .DOA_REG(1), // Optional output registers on A port (0 or 1) .DOB_REG(1), // Optional output registers on B port (0 or 1) .INIT_A(36'h000000000), // Initial values on A output port .INIT_B(36'h000000000), // Initial values on B output port .RAM_EXTENSION_A("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .RAM_EXTENSION_B("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .READ_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .READ_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 .SIM_COLLISION_CHECK("ALL"), // Collision check enable "ALL", "WARNING_ONLY", // "GENERATE_X_ONLY" or "NONE .SRVAL_A(36'h000000000), // Set/Reset value for A port output .SRVAL_B(36'h000000000), // Set/Reset value for B port output .WRITE_MODE_A("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_MODE_B("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .WRITE_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 // The following INIT_xx declarations specify the initial contents of the RAM .INIT_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_10(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_11(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_12(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_13(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_14(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_15(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_16(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_17(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_18(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_19(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_20(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_21(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_22(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_23(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_24(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_25(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_26(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_27(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_28(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_29(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_30(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_31(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_32(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_33(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_34(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_35(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_36(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_37(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_38(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_39(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_40(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_41(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_42(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_43(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_44(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_45(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_46(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_47(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_48(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_49(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_50(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_51(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_52(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_53(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_54(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_55(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_56(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_57(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_58(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_59(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_60(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_61(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_62(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_63(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_64(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_65(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_66(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_67(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_68(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_69(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_70(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_71(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_72(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_73(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_74(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_75(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_76(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_77(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_78(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_79(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7F(256'h0000000000000000000000000000000000000000000000000000000000000000), // The next set of INITP_xx are for the parity bits .INITP_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0F(256'h0000000000000000000000000000000000000000000000000000000000000000) ) ep_mem64 ( .DOA(a_rd_d_o_2[31:0]), // 32-bit A port data output .DOB(b_rd_d_o_2[31:0]), // 32-bit B port data output .DOPA(), // 4-bit A port parity data output .DOPB(), // 4-bit B port parity data output .ADDRA({1'b0,a_rd_a_i_2[8:0],6'b0}), // 16-bit A port address input .ADDRB({1'b0,b_wr_a_i_2[8:0],6'b0}), // 16-bit B port address input .CLKA(clk_i), // 1-bit A port clock input .CLKB(clk_i), // 1-bit B port clock input .DIA(32'b0), // 32-bit A port data input .DIB(b_wr_d_i_2[31:0]), // 32-bit B port data input .DIPA(4'b0000), // 4-bit A port parity data input .DIPB(4'b0), // 4-bit B port parity data input .ENA(a_rd_en_i_2), // 1-bit A port enable input .ENB(b_rd_en_i_2), // 1-bit B port enable input .REGCEA(1'b1), // 1-bit A port register enable input .REGCEB(1'b1), // 1-bit B port register enable input .SSRA(1'b0), // 1-bit A port set/reset input .SSRB(1'b0), // 1-bit B port set/reset input .WEA(4'b0), // 4-bit A port write enable input .WEB({b_wr_en_i_2, b_wr_en_i_2, b_wr_en_i_2, b_wr_en_i_2}), // 4-bit B port write enable input .CASCADEINLATA (1'b0), .CASCADEINREGA (1'b0), .CASCADEOUTLATA (), .CASCADEOUTREGA (), .CASCADEINLATB (1'b0), .CASCADEINREGB (1'b0), .CASCADEOUTLATB (), .CASCADEOUTREGB () ); RAMB36 #( .DOA_REG(1), // Optional output registers on A port (0 or 1) .DOB_REG(1), // Optional output registers on B port (0 or 1) .INIT_A(36'h000000000), // Initial values on A output port .INIT_B(36'h000000000), // Initial values on B output port .RAM_EXTENSION_A("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .RAM_EXTENSION_B("NONE"), // "UPPER", "LOWER" or "NONE" when cascaded .READ_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .READ_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 .SIM_COLLISION_CHECK("ALL"), // Collision check enable "ALL", "WARNING_ONLY", // "GENERATE_X_ONLY" or "NONE .SRVAL_A(36'h000000000), // Set/Reset value for A port output .SRVAL_B(36'h000000000), // Set/Reset value for B port output .WRITE_MODE_A("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_MODE_B("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE .WRITE_WIDTH_A(36), // Valid values are 1, 2, 4, 9, 18, or 36 .WRITE_WIDTH_B(36), // Valid values are 1, 2, 4, 9, 18, or 36 // The following INIT_xx declarations specify the initial contents of the RAM .INIT_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_0F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_10(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_11(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_12(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_13(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_14(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_15(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_16(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_17(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_18(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_19(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_1F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_20(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_21(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_22(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_23(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_24(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_25(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_26(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_27(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_28(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_29(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_2F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_30(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_31(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_32(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_33(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_34(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_35(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_36(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_37(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_38(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_39(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_3F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_40(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_41(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_42(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_43(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_44(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_45(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_46(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_47(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_48(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_49(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_4F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_50(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_51(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_52(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_53(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_54(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_55(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_56(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_57(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_58(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_59(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_5F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_60(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_61(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_62(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_63(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_64(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_65(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_66(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_67(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_68(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_69(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_6F(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_70(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_71(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_72(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_73(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_74(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_75(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_76(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_77(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_78(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_79(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INIT_7F(256'h0000000000000000000000000000000000000000000000000000000000000000), // The next set of INITP_xx are for the parity bits .INITP_00(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_01(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_02(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_03(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_04(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_05(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_06(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_07(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_08(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_09(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0A(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0B(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0C(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0D(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0E(256'h0000000000000000000000000000000000000000000000000000000000000000), .INITP_0F(256'h0000000000000000000000000000000000000000000000000000000000000000) ) ep_mem_erom ( .DOA(a_rd_d_o_3[31:0]), // 32-bit A port data output .DOB(b_rd_d_o_3[31:0]), // 32-bit B port data output .DOPA(DOPA), // 4-bit A port parity data output .DOPB(DOPB), // 4-bit B port parity data output .ADDRA({1'b0,a_rd_a_i_3[8:0],6'b0}), // 16-bit A port address input .ADDRB({1'b0,b_wr_a_i_3[8:0],6'b0}), // 16-bit B port address input .CLKA(clk_i), // 1-bit A port clock input .CLKB(clk_i), // 1-bit B port clock input .DIA(32'b0), // 32-bit A port data input .DIB(b_wr_d_i_3[31:0]), // 32-bit B port data input .DIPA(4'b0000), // 4-bit A port parity data input .DIPB(4'b0), // 4-bit B port parity data input .ENA(a_rd_en_i_3), // 1-bit A port enable input .ENB(b_rd_en_i_3), // 1-bit B port enable input .REGCEA(1'b1), // 1-bit A port register enable input .REGCEB(1'b1), // 1-bit B port register enable input .SSRA(1'b0), // 1-bit A port set/reset input .SSRB(1'b0), // 1-bit B port set/reset input .WEA(4'b0), // 4-bit A port write enable input .WEB({b_wr_en_i_3, b_wr_en_i_3, b_wr_en_i_3, b_wr_en_i_3}), // 4-bit B port write enable input .CASCADEINLATA (1'b0), .CASCADEINREGA (1'b0), .CASCADEOUTLATA (), .CASCADEOUTREGA (), .CASCADEINLATB (1'b0), .CASCADEINREGB (1'b0), .CASCADEOUTLATB (), .CASCADEOUTREGB () ); endmodule